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181.78.21.194

Recent Activity

Abuse confidence score ?

38% Elevated

70 reports

46 reporters · latest 3 days ago

ISP	UFINET COLOMBIA, S. A.
Usage Type	Fixed Line ISP
ASN	AS52468
Domain Name	ufinet.com
Country	🇨🇴 Colombia
City	Barranquilla, Atlantico

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IP Abuse Reports for 181.78.21.194

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This IP address has been reported a total of 70 times from 46 distinct sources. 181.78.21.194 was first reported on August 2nd 2025, and the most recent report was 3 days ago. In the last 60 days, the top reporter locations were: United States of America with 10 reports; Germany with 2 reports; Indonesia with 2 reports. The most common categories in these recent reports were: Bad Web Bot 16 times; Web App Attack 7 times; DDoS Attack 4 times; Hacking 4 times; Brute-Force 2 times; Other 3 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇦 AEITS	2026-10-13 00:48:08 (3 days ago)	Fail2Ban	Bad Web Bot Web App Attack
🇩🇪 Packets-Decreaser.NET	2026-10-07 06:34:48 (1 week ago)	Incoming Layer 7 Flood Detected	DDoS Attack Web Spam
🇺🇸 TPI-Abuse	2026-10-04 05:45:21 (1 week ago)	(mod_security) mod_security (id:210350) triggered by 181.78.21.194 (194.21.78.181.ufinet.com.co): 1 ... show more (mod_security) mod_security (id:210350) triggered by 181.78.21.194 (194.21.78.181.ufinet.com.co): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Oct 04 01:45:16.743198 2026] [security2:error] [pid 15002:tid 15002] [client 181.78.21.194:33294] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close\|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close\|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found\|\|denniskirlin.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "denniskirlin.com"] [uri "/"] [unique_id "asHn7G8lfS7NGb--SYVhPQAAAAU"], referer: https://socialbacklinks.online/dir/performance-seo-backlinks-52980 show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-10-01 17:26:58 (2 weeks ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Aggressive maze explorers, ruleset: gen ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Aggressive maze explorers, ruleset: generated-url. Requested honeypot path: /blog/deflagration.tenebrousness/overpensiveness/laryngocele/ribwort/Ogpu/subjecthood-expiator/mongcorn-swooningly/. User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 show less	Bad Web Bot Web App Attack
🇺🇸 鬼影233	2026-09-24 14:17:46 (3 weeks ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0. ... show more Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-24 08:55:42 (3 weeks ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-21 08:34:52 (3 weeks ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-14 19:24:28 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 show less	Bad Web Bot
🇵🇱 MatStef132	2026-09-12 01:09:27 (1 month ago)	MatShield L7: blocked on test-clean.mathost.eu (ua-quarantined)	Bad Web Bot
🇺🇸 kosada.com	2026-09-07 02:38:01 (1 month ago)	Repeated requests classified as pathological web bot behavior, for example: /[redacted]/search?f%5B0 ... show more Repeated requests classified as pathological web bot behavior, for example: /[redacted]/search?f%5B0%5D=digest_edition%3A504&f%5B1%5D=digest_key_terms%3A338&f%5B2%5D=digest_key_terms%3A517&field_article_edition%5B504%5D=504&field_key_terms%5B313%5D=313 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36") show less	DDoS Attack Bad Web Bot
Anonymous	2026-09-06 13:50:36 (1 month ago)	Distributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to ... show more Distributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to bypass firewall/robots.txt restrictions in email-link.asp show less	Exploited Host Bad Web Bot
🇺🇸 鬼影233	2026-09-05 06:40:20 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-03 19:15:24 (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0. ... show more Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 show less	Bad Web Bot
🇫🇷 MatStef132	2026-08-30 02:28:32 (1 month ago)	MatShield L7: blocked on mathost.eu (ua-quarantined)	Bad Web Bot
Anonymous	2026-08-28 04:45:33 (1 month ago)	Large-scale coordinated botnet (2M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/S ... show more Large-scale coordinated botnet (2M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]); Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]) employed by Angara Technologies Group \| Attack Signature Blocked: /catalog/product_compare/add/product/10289/uenc/aHR0cHM6Ly93d3cuZDJvZmZpY2UucnUvY2F0YWxvZ3NlYXJjaC9yZXN1bHQvP2NhdD0zMjcmYW1wO3E9RFZJKzEwNCtUeCUyRlJ4JmFtcDtyYXRpbmc9Ng,,/form_key/RopGKbpDE4pKdMUi/ \| UA: Mozilla/5.0 (compatible; MSIE 7.0; Windows NT 5.0; Trident/4.1) \| (Magento Site) show less	Hacking Bad Web Bot Web App Attack

Showing 1 to 15 of 70 reports

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